66 lines
1.9 KiB
VimL
66 lines
1.9 KiB
VimL
" Author: rhysd https://rhysd.github.io
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" Description: Redpen, a proofreading tool (http://redpen.cc)
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function! ale#handlers#redpen#HandleRedpenOutput(buffer, lines) abort
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" Only one file was passed to redpen. So response array has only one
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" element.
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let l:res = get(ale#util#FuzzyJSONDecode(a:lines, []), 0, {})
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let l:output = []
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for l:err in get(l:res, 'errors', [])
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let l:item = {
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\ 'text': l:err.message,
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\ 'type': 'W',
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\ 'code': l:err.validator,
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\}
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if has_key(l:err, 'startPosition')
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let l:item.lnum = l:err.startPosition.lineNum
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let l:item.col = l:err.startPosition.offset + 1
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if has_key(l:err, 'endPosition')
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let l:item.end_lnum = l:err.endPosition.lineNum
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let l:item.end_col = l:err.endPosition.offset
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endif
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else
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" Fallback to a whole sentence region when a region is not
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" specified by the error.
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let l:item.lnum = l:err.lineNum
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let l:item.col = l:err.sentenceStartColumnNum + 1
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endif
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" Adjust column number for multibyte string
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let l:line = getline(l:item.lnum)
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if l:line is# ''
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let l:line = l:err.sentence
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endif
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let l:line = split(l:line, '\zs')
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if l:item.col >= 2
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let l:col = 0
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for l:strlen in map(l:line[0:(l:item.col - 2)], 'strlen(v:val)')
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let l:col = l:col + l:strlen
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endfor
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let l:item.col = l:col + 1
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endif
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if has_key(l:item, 'end_col')
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let l:col = 0
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for l:strlen in map(l:line[0:(l:item.end_col - 1)], 'strlen(v:val)')
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let l:col = l:col + l:strlen
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endfor
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let l:item.end_col = l:col
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endif
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call add(l:output, l:item)
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endfor
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return l:output
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endfunction
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